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WO/2019/151333A1 |
In this pneumatic tire, an inner second land part 32 is provided with: chamfer sections 321 which are formed on an edge portion on a tire grounding end T side of the inner second land part 32, and which, on the tread of the inner second ...
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WO/2019/145060A1 |
The invention relates to a self-sealing vehicle pneumatic tyre comprising a sealant layer. According to the invention, the self-sealing vehicle pneumatic tyre comprises at least one first sealant layer arranged on the inner surface oppos...
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WO/2019/124228A1 |
This pneumatic tire has a pair of bead sections, a pair of side wall sections extending outward in a tire radial direction of the bead sections, and a tread section extending between the side wall sections, and is provided with: a carcas...
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WO/2019/123684A1 |
In this pneumatic tire, a plurality of bladder ridges extending in a tire width direction are formed on the circumference of a tire inner surface, a plurality of projections connecting the bladder ridges are formed between the bladder ri...
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WO/2019/124553A1 |
The present invention provides a laminate that has a layer exhibiting excellent adhesion to a different type of polymer, that is unlikely to cause separation between said layer and another layer, and that exhibits excellent barrier prope...
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WO/2019/123363A1 |
The invention relates to a tyre (1) comprising sidewalls (2), a substantially electrically insulating crown block (7), and a substantially insulating tread (8), said tyre (1) also comprising at least one conductive pin (21) oriented in t...
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WO/2019/124148A1 |
This tire includes: an inner layer which is formed of a thermoplastic resin or contains a thermoplastic resin, and constitutes the inner surface of a tire; and a porous body which is partially embedded in the inner layer.
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WO/2019/116861A1 |
This tire has: a tire framework member which is formed from a resin material and has a bead part, a side part that is continued to the bead part on the outer side in the tire radial direction, and a crown part that is continued to the si...
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WO/2019/115917A1 |
The invention relates to a pneumatic tyre (1) exhibiting improved behaviour in relation to a standard pneumatic tyre, without degradation of the rolling resistance. According to the invention, the pneumatic tyre (1) comprises a reinforci...
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WO/2019/116627A1 |
This pneumatic tire has: a carcass extending from one bead section to the other bead section and having ends engaged with bead cores; and an inner liner which is affixed to the inner peripheral surface of the carcass, is provided with a ...
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WO/2019/111972A1 |
In this pneumatic tire, a member is adhered to at least a portion of an inside surface of a tire main body, the puncture prevention member having at least one protective layer that includes: an internal pressure maintenance layer; and a ...
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WO/2019/111598A1 |
This rubber composition contains: a rubber component; a reinforcing filler that includes a reinforcing filler A and a reinforcing filler B; a layered or plate-like mineral having an aspect ratio of 3-30; and a resin having a glass transi...
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WO/2019/111599A1 |
A rubber composition according to the present invention contains a rubber component, a reinforcing filler, and a hydrogenated resin, wherein: the rubber component contains 80 mass% or more of a modified or unmodified butyl rubber; the gl...
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WO/2019/111584A1 |
This tire has an annular tire constituent member wherein: a resin-coated cord, in which a reinforcing cord is coated with resin formed so as to have a projection on the side surface, is spirally wound; and the resin of one portion of the...
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WO/2019/111974A1 |
In this pneumatic tire, a puncture prevention member is adhered to at least a portion of the inside surface of a tire main body. When M (MPa) is the 100% modulus of the portion of the puncture prevention member that has the lowest 100% m...
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WO/2019/107297A1 |
A tire assembly has: a tire; and a shape measurement unit using magnetism. In order to acquire the deformation state of a sidewall, the shape measurement unit is provided, in a first region that is either a tread section correspondence r...
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WO/2019/102873A1 |
Provided is a pneumatic tire with which it is possible to suppress a deterioration in high speed durability by alleviating an accumulation of heat resulting from a sound absorbing material being affixed to the tire, while obtaining a sou...
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WO/2019/098277A1 |
A tread pattern on a pneumatic tire, comprising: continuous land sections provided in each half tread region on a first side and a second side; an outer circumferential direction main groove; and first sipes having a beveled sipe configu...
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WO/2019/092631A1 |
A method for the construction of a pneumatic tyre (1) having a pair of annular inserts (13) arranged on the opposite sides of a carcass (2), internally to a body ply (3), manufactured from a polymer foam matrix and provided with a respec...
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WO/2019/093005A1 |
A tire comprises at least one pin that projects from the inner peripheral surface of the tread part of the tire toward the inner side in the tire radial direction, and a sound control body that is held by the pin, the diameter of the pin...
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WO/2019/093006A1 |
A tire comprises at least one pin that projects from the inner peripheral surface of the tread part of the tire toward the inner side in the tire radial direction, and a sound control body that is held by the pin, the pin having an expan...
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WO/2019/082767A1 |
A metal resin composite member for tires, which is provided with a metal cord and a resin layer. The resin layer is formed from a resin mixture that contains a thermoplastic resin A which has a hard segment and a soft segment and a therm...
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WO/2019/078281A1 |
Provided is a pneumatic tyre in which a sound-absorbing material is effective in absorbing sound during high-speed travel and the sound-absorbing material can be prevented from separating or breaking in low temperatures. A pneumatic tyre...
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WO/2019/078280A1 |
Provided is a pneumatic tyre in which a sound-absorbing material is effective in absorbing sound during high-speed travel and the sound-absorbing material can be prevented from separating or breaking under a heavy load or in low temperat...
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WO/2019/078282A1 |
Provided is a pneumatic tire enabling suppression of degradation of high-speed durability. This pneumatic tire is provided with: a tread section 1 extending in the tire circumference direction and having an annular shape; a pair of sidew...
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WO/2019/069791A1 |
Provided are a pneumatic tire that makes it possible to improve productivity when a sound-absorbing material or a sealant layer is attached to a tire inner surface, and a method for manufacturing said pneumatic tire. An indicator 10, com...
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WO/2019/064408A1 |
Present invention provides a tire comprising; at least one carcass layer; at least one belt layer having an axial width W between two belt layer extremities and being placed radially outward of the at least one carcass layer; a tread hav...
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WO/2019/060597A1 |
An elastic barrier coating composition includes an aqueous dispersion of core-shell particles and an elastomeric polymer that is different from the aqueous dispersed core-shell particles. The aqueous dispersion of core-shell particles in...
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WO/2019/057090A1 |
Disclosed are a burst-proof and puncture-proof tire and a mold and a method for manufacturing same. The burst-proof and puncture-proof tire comprises a tire body (1), an inner tire (2) and an inflation head (21), wherein the tire body (1...
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WO/2019/049788A1 |
Provided are a pneumatic tire in which snow performance can be improved at the same time that cavernous resonance is reduced on the basis of a sound-absorbing material, and a method for manufacturing the pneumatic tire. A sound-absorbing...
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WO/2019/049765A1 |
The tread pattern of this pneumatic tire is provided with a single center continuous land and two intermediate continuous lands, the center and intermediate lands being defined by four circumferential main grooves. Lug grooves are not pr...
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WO/2019/044086A1 |
Provided is a pneumatic tire that has outstanding air retention properties and outstanding adhesiveness at an interface (in particular, a joint section) between a first layer and a second layer, and that suppresses cracking in the first ...
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WO/2019/039180A1 |
In order to quickly and reliably repair punctures using puncture repair fluid, while having a single layer structure for a sound-damping body, this pneumatic tire has a sound-damping body 20 comprising a porous material having open cells...
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WO/2019/035383A1 |
A pneumatic tire according to the present invention is provided with: a first sound-damping body which is affixed to the tire inner surface, and which comprises a sponge material; a second sound-damping body which is disposed on a tire i...
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WO/2019/031088A1 |
Provided is a tire comprising: a carcass extending from a pair of beads through sidewalls to a tread; and an inner liner disposed on the inner peripheral surface of the tire body. The tire is provided with acoustic damping layers which c...
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WO/2019/026477A1 |
Provided is a pneumatic tire which has a tread part that is configured from a rubber composition for treads containing silica, and which has improved rolling resistance and improved wear resistance during high-speed travel, while maintai...
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WO/2019/021730A1 |
This pneumatic tire comprises: a first noise reduction body made from a sponge material and fixedly attached to the tire inner surface; a second noise reduction body made from a sponge material and positioned on the tire inner space side...
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WO/2019/021724A1 |
This tire comprises a pair of bead portions, a pair of sidewall portions positioned on the outside of the bead portions in the tire radial direction, and a tread portion positioned between the sidewall portions. A reinforcing rubber laye...
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WO/2019/008588A1 |
The present disclosure concerns tires suitable for use in wheels with relatively narrow profiles, such as wheels of bicycles, motorcycles, wheelchairs.
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WO/2019/009461A1 |
The present invention relates to a bar-type rubber tube having closed opposite ends. A conventional tube for a bicycle or a two-wheeled vehicle is formed in a circular shape, so replacement of the tube requires a cumbersome job of detach...
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WO/2019/003215A1 |
A multi-purpose tire comprising: a tread section comprising a main tread zone and at least one auxiliary tread zone, the tread section is configured to facilitate, at a first inflation pressure, a first tread configuration, wherein the a...
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WO/2018/235335A1 |
In this tire, a first intermediate land section 3b, on the outermost side of the tire attached to a vehicle, has sipes that extend in the tire width direction. The sipes include: first sipes So each of which is terminated in the first in...
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WO/2018/235501A1 |
A pneumatic tire in which a pair of bead fillers that are positioned on either side of a tire equatorial plane are each formed from a resin material and are asymmetrical with respect to the tire equatorial plane.
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WO/2018/235400A1 |
Provided is a pneumatic tire having both good maneuvering stability and good noise performance on both a dry road surface and a wet road surface. This pneumatic tire 10 has: a first main groove 11 extending in the tire circumferential di...
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WO/2018/235724A1 |
This pneumatic tire with a noise-suppressing member has: a pneumatic tire that has a belt layer, said belt layer being structured including a steel cord; a noise-suppressing member that is formed from a sheet-shaped member, and in order ...
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WO/2018/230167A1 |
This tire has an annular tire skeletal body configured from a plurality of resin materials. In a side section of the tire skeletal body that is the vehicle-widthwise inner side when the tire is mounted on the vehicle, the Asker D hardnes...
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WO/2018/230272A1 |
This resin-metal composite member for tires comprises a metallic member (27), an adhesive layer (25), and a coating resin layer (28) in that order. The adhesive layer (25) contains a polyester thermoplastic elastomer comprising a polar f...
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WO/2018/230273A1 |
This resin-metal composite member for a tire has a metal member (27), an adhesive layer (25), and a cover resin layer (28) in the stated order, wherein the adhesive layer (25) includes a polyester thermoplastic elastomer having a polar f...
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WO/2018/230271A1 |
A resin-metal composite member for a tire having a metal member (27), an adhesive layer (25), and a cover resin layer (28) in the stated order, wherein the adhesive layer (25) contains: a polyester thermoplastic elastomer having a polar ...
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WO/2018/230146A1 |
This pneumatic tire with a noise absorbing member comprises: the pneumatic tire provided with a spiral belt layer which is located on the outer peripheral side of a tire framework member and which is formed by spirally winding a cord; an...
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